<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="反馈标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入反馈标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间" prop="createdAt">
        <el-date-picker clearable
          v-model="queryParams.createdAt"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择创建时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="修改时间" prop="updatedAt">
        <el-date-picker clearable
          v-model="queryParams.updatedAt"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择修改时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['feedback:feedback:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['feedback:feedback:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['feedback:feedback:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['feedback:feedback:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="feedbackList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
<!--      <el-table-column label="${comment}" align="center" prop="id" />-->
      <el-table-column label="反馈标题" align="center" prop="title" />
<!--      <el-table-column label="反馈内容" align="center" prop="content" />-->
      <el-table-column label="反馈内容" align="center">
        <template slot-scope="scope">
          <el-button type="text" @click="showContent(scope.row.content)">详情</el-button>
        </template>
      </el-table-column>
<!--      <el-table-column label="反馈状态" align="center" prop="status" />-->
      <el-table-column label="反馈状态" align="center" prop="status">
        <template slot-scope="scope">
          <el-tag :type="getStatusType(scope.row.status)" disable-transitions>
            {{ formatStatus(scope.row.status) }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createdAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="修改时间" align="center" prop="updatedAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.updatedAt, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['feedback:feedback:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['feedback:feedback:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改反馈管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" label-width="80px">
        <el-form-item v-show=false label="用户ID，如果系统允许匿名反馈，则可以考虑将此字段设为可选" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入用户ID，如果系统允许匿名反馈，则可以考虑将此字段设为可选" />
        </el-form-item>
        <el-form-item label="反馈标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入反馈标题" maxlength="15" show-word-limit/>
        </el-form-item>
        <el-form-item label="反馈内容">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item  v-show=false label="创建时间" prop="createdAt">
          <el-date-picker clearable
            v-model="form.createdAt"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item  v-show=false label="修改时间" prop="updatedAt">
          <el-date-picker clearable
            v-model="form.updatedAt"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择修改时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
<!--    &lt;!&ndash; 反馈内容详情对话框 &ndash;&gt;-->
<!--    <el-dialog :visible.sync="contentDialogVisible" width="60%" top="5vh">-->
<!--      <div v-html="currentContent"></div>-->
<!--    </el-dialog>-->
    <!-- 反馈内容详情对话框 -->
    <el-dialog :visible.sync="contentDialogVisible" width="50%" top="5vh" custom-class="feedback-content-dialog">
      <template #title>
        <span class="dialog-title">反馈内容详情</span>
      </template>
      <div class="dialog-content">
        <div v-html="currentContent"></div>
      </div>
      <template #footer>
        <span class="dialog-footer">
          <el-button type="primary" @click="contentDialogVisible = false">关闭</el-button>
        </span>
      </template>
    </el-dialog>
  </div>
</template>

<script>
import { listFeedback, getFeedback, delFeedback, addFeedback, updateFeedback } from "@/api/feedback/feedback";

export default {
  name: "Feedback",
  data() {
    return {
      // 新增数据属性
      contentDialogVisible: false, // 控制对话框显示/隐藏
      currentContent: '', // 当前要显示的富文本内容
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 反馈管理表格数据
      feedbackList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        content: null,
        status: null,
        createdAt: null,
        updatedAt: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        userId: [
          { required: false, message: "用户ID，如果系统允许匿名反馈，则可以考虑将此字段设为可选不能为空", trigger: "blur" }
        ],
        title: [
          { required: true, message: "反馈标题不能为空", trigger: "blur" }
        ],
        content: [
          { required: true, message: "反馈内容不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 显示反馈内容 */
    showContent(content) {
      this.currentContent = content;
      this.contentDialogVisible = true;
    },
    /** 根据状态返回不同的颜色类型 */
    getStatusType(status) {
      switch (status) {
        case 'NEW':
          return 'primary'; // 或者 'primary', 'success', 等等，根据需要选择
        case 'IN_PROGRESS':
          return 'warning';
        case 'RESOLVED':
          return 'success';
        default:
          return 'info';
      }
    },

    /** 根据状态返回显示的文字 */
    formatStatus(status) {
      const statusMap = {
        'NEW': '待处理',
        'IN_PROGRESS': '处理中',
        'RESOLVED': '已解决'
      };
      return statusMap[status] || '未知';
    },

    /** 查询反馈管理列表 */
    getList() {
      this.loading = true;
      listFeedback(this.queryParams).then(response => {
        this.feedbackList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userId: null,
        title: null,
        content: null,
        status: null,
        createdAt: null,
        updatedAt: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    // 获取当前用户ID
    getCurrentUserId() {
      return new Promise((resolve, reject) => {
        this.$axios.get('/system/user/getInfo').then(response => {
          resolve(response.data.userId); // 假设返回的数据结构包含userId
        }).catch(error => {
          reject(error);
        });
      });
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加反馈";


      // 自动填充userId
      this.getCurrentUserId().then(userId => {
        this.form.userId = userId;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getFeedback(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改反馈管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateFeedback(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addFeedback(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除？').then(function() {

      // this.$modal.confirm('是否确认删除反馈管理编号为"' + ids + '"的数据项？').then(function() {
        return delFeedback(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('feedback/feedback/export', {
        ...this.queryParams
      }, `feedback_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
<style scoped>
/* 自定义对话框样式 */
.feedback-content-dialog {
  border-radius: 10px;
}

.dialog-title {
  font-size: 18px;
  font-weight: bold;
  color: #333;
}

.dialog-content {
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}

.el-dialog__header {
  padding: 20px;
  border-bottom: 1px solid #ddd;
}

.el-dialog__body {
  padding: 20px;
}

.el-dialog__footer {
  padding: 10px 20px;
  border-top: 1px solid #ddd;
}
</style>
